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When you’re invested in making sure your boat stays in great working order for years to come, you need knowledge and skill you can count on. Our highly trained technicians are dedicated to maintaining and servicing your Bennington, Sylvan,Bayliner, Four Winns, Glastron, Scarab or Heyday, so you can get the most out of your purchase. Here at Thayer Marine we are boating enthusiasts, and we understand that your priority is getting out on the water.

We have the equipment and experience to get your boat in prime shape, whether your goal is fishing, cruising, or tow sports. Give us a call and we’ll get you in and out of the shop in an efficient and timely manner, so you can get back to the water activities that you enjoy.

Thayer Marine is proud to provide quality service to the areas of Jackson, Lansing, Brighton, Detroit and Toledo.


Thayer Marine has a huge selection of Engine Parts from Mercury, Johnson/Evinrude, Yamaha, MerCruiser Stern Drives and Volvo Stern Drives.

Visit us in-store or online to learn about our wide selection. Our Parts experts are ready to help. At our exclusive Online store you can order part and accessories and have them shipped direct to your home.

Accessorizing Your Boating Fun!

Thayer Marine is all about fun on the water. Often, those fun extra accessories will make a great day even better. Whether you plan to entertain, fish, swim, or out for a quick joy ride, our store is equipped to meet your needs.

StoreWeighted Down With Questions?

No problem! We have answers for all your parts, gear, safety and accessory needs. Just call or complete this form and we’ll reach out real quick.